[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.27"]
[Round "4"]
[White "Szmukler, Ruben"]
[Black "Mamani, Carlos"]
[Result "1-0"]
[ECO "D88"]
[PlyCount "67"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 cxd4 9. cxd4 0-0 10. 0-0 Nc6 11. Be3 Na5 12. Bd3 Nc6 13. Bb5 e5 14. d5 Ne7 15. a4 a6 16. Bd3 Bd7 17. Qb3 Re8 18. Qxb7 Rb8 19. Qxa6 Nxd5 20. exd5 e4 21. Bb5 Bxb5 22. axb5 Bxa1 23. Rxa1 Qxd5 24. Qf6 Re6 25. Qf4 Qe5 26. Qxe5 Rxe5 27. b6 Re7 28. g4 Kg7 29. g5 Rc8 30. Ra7 Rxa7 31. bxa7 f5 32. gxf6+ Kxf6 33. Nc3 Ke5 34. Nb5 1-0

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "3"]
[White "Mamani, Carlos"]
[Black "Etcheverry, Maria Emilia"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "52"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3 Bb7 9. Be3 Nc6 10. a3 Rc8 11. Qd2 Na5 12. Ba2 Nc4 13. Bxc4 Rxc4 14. b3 Rc8 15. 0-0 Be7 16. Bg5 0-0 17. Rad1 Qc7 18. Nde2 Rfd8 19. Qe3 d5 20. exd5 Bc5 21. Rd4 e5 22. Bxf6 gxf6 23. d6 Rxd6 24. Rg4+ Kh8 25. Nd4 Rxd4 26. Qh6 Rxg4+ 0-1

